In order to enhance the efficiency of imaging monitoring, the short-range ocean surface monitoring usually obtains the high-definition and high-resolution images under the low illuminance. Compared with the traditional infrared imaging monitoring, lidar is an active imaging technology, which can obtain the intensity and range image (4D image), so it has the high detection and recognition probability. The development status and technology advantage of U.S. streak tube imaging lidar (STIL) are analyzed. The principles of the flash type system, one-time imaging and high-speed data acquisition are discussed. The streak tube imaging lidar can be used in the short-range ocean monitoring, and can also be combined with other sensor, such as passive infrared and microwave radar to improve the monitor efficiency.